Wiseco Piston Kit

Our price: $68.99 – $189.95

MSRP: $88.19 - $222.00 - You save up to $32.05 (14% off)

"Customer service is priority #1 at Rocky Mountain ATV/MC. We value our customers and strive to be the best shopping experience- when you buy from us, you are buying lifetime service."

-Dan Thomas, CEO and Founder

Returns

We take pride in offering no hassle returns. In the event of a return, please call, email or chat with us to receive a solution to the problem. For apparel that doesn't fit quite right, Click here to see our Fit Guaranteed Program.

Warranties

We will stand behind all products we sell with regards to manufacturing defects in workmanship and material. Most products are limited to the manufacturer's warranty. However, we will do everything in our power to take care of the problem.

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Yes yes yep

DAVID in CA

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Only way to go.

Ryan in MI

Comments On Jun 26, 2015:This is the gold standard. Anything else would be a mistake

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Shoulda went OEM

Cole in FL

Comments On Jun 22, 2015:17 hours, started to loose compression on my kick start. Broke it down and the rings are tweaked.... Maybe this is just a freak thing & it's just me, but I'm going to be buyin KTM OEM for now on.

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Great Piston!

Zachary in IL

Comments On Jun 10, 2015:Put this piston in my '85 Honda 350x and it is great! Added a lot of compression and the thing takes off so much better. Great product!

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Wiseco

Kyle in CO – Machine this part was bought for: 2006 KAWASAKI KX65

Comments On May 26, 2015:Great product, easy to install and order. I would buy this product again and would recommend to others who need to build a Top End.

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Good Piston

Wes in ID – Machine this part was bought for: 2000 YAMAHA YZ250

Comments On May 26, 2015:This Wiseco piston has worked well for the last 30 Hours. It's a little noisey on start up, but quiets down once it warms up. Thats probably due to being a forged piston.

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Better than oem

SCOTT in TX

Comments On May 07, 2015:Very nice quality

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AMAZING!

Colin in AZ – Machine this part was bought for: 2003 KAWASAKI KX100

Comments On Apr 25, 2015:I blew a piston in my bike and was skeptical of buying a low priced piston but it performs so much better than a $150 piston. I highly recommend it!

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Great

Carl in PA – Machine this part was bought for: 2003 YAMAHA YZ125

Comments On Apr 22, 2015:Last time I rebuilt my bike I put one of these in it and it ran better than it did before. Great kit and would highly recomend.